12274689029 has 2 divisors, whose sum is σ = 12274689030. Its totient is φ = 12274689028.

The previous prime is 12274689001. The next prime is 12274689047. The reversal of 12274689029 is 92098647221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11025420004 + 1249269025 = 105002^2 + 35345^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12274689029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12274689079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6137344514 + 6137344515.

It is an arithmetic number, because the mean of its divisors is an integer number (6137344515).

Almost surely, 2^12274689029 is an apocalyptic number.

It is an amenable number.

12274689029 is a deficient number, since it is larger than the sum of its proper divisors (1).

12274689029 is an equidigital number, since it uses as much as digits as its factorization.

12274689029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 870912, while the sum is 50.

The spelling of 12274689029 in words is "twelve billion, two hundred seventy-four million, six hundred eighty-nine thousand, twenty-nine".